Date: Sun, 10 Dec 2000 10:19:58 +0200 From: "Noor Dawod" <noor@comrax.com> To: "Tom" <tom@uniserve.com>, "Rick Jansen" <Rick@Tweakers.net> Cc: <stable@freebsd.org> Subject: RE: MySQLd not using both CPUs Message-ID: <PHEBIOJOBJJLIIJCOINKIEDFCPAA.noor@comrax.com> In-Reply-To: <Pine.BSF.4.05.10012092119440.20875-100000@shell.uniserve.ca>
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Hi, If you start multiple mysqld's, will each one process occupy same memory as its friend? Or is it that first process uses a certain amount of memory, and then each instance uses a portion of the system memory and shares the other with the main process? Noor -----Original Message----- From: owner-freebsd-stable@FreeBSD.ORG [mailto:owner-freebsd-stable@FreeBSD.ORG]On Behalf Of Tom Sent: Sunday, December 10, 2000 7:22 AM To: Rick Jansen Cc: stable@freebsd.org Subject: Re: MySQLd not using both CPUs On Sun, 10 Dec 2000, Rick Jansen wrote: ... > it says the machine is around 49% idle! This leads me to conclude that MySQL > is jusing just one processor. What can i do about this? It's an awful waste > of such a nice P3 733.. ... With the current FreeBSD architecture, since there is only one process, it can only run one CPU at a time. You can run multiple mysqld's to circumvent this. This is warmly recommended for other reasons. There is a new startup script included with the newer version of MySQL designed to start lots of mysqlds (mainly for vhosting). Tom Uniserve To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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